package com.leyou.item.service;


import com.baomidou.mybatisplus.extension.service.IService;

import com.leyou.common.dto.SpecGroupDTO;
import com.leyou.item.entity.SpecGroup;

import java.util.List;

public interface SpecGroupService extends IService<SpecGroup> {
    List<SpecGroupDTO> querySpecListById(long id);

}
